Individual Calculations January 2020 |
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Gospodarczyk, Roman Total change: 4.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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VII Bozonarodzeniowy Turniej Szachowy OPEN 28-29.12.2019 Poznan | Poznan | POL | 2019-12-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1708 | 1934 | 4.00 | 5 | 0.24 | 20 | 4.80 | |
| Rozanski, Mateusz | | | 1534 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kiwilsza, Piotr | | | 1534 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Barwinska, Ewa | | | 1753 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | Michalski, Karol | | | 2009 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | Nowak, Lukasz | | | 1711 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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